https://devzone.nordicsemi.com/f/nordic-q-a/67825/explanation-of-messages-sent-by-thread-devicesHello I am contacting you to have a little more information concerning the messages which are sent in the examples thread_simple_coap_client and thread_simple_coap_server. After starting the client and the server, I did a &quot;provisioning&quot; and this isen-USTelligent Community 13Mon, 02 Nov 2020 10:13:52 GMThttps://devzone.nordicsemi.com/thread/278012?ContentTypeID=1Mon, 02 Nov 2020 10:13:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:41eeb496-aead-42bc-b62c-9622db77bb28Edvin<p>I guess there are some links in <a href="https://devzone.nordicsemi.com/f/nordic-q-a/40194/nrf5-sdk-thread-message-sequence-charts">this ticket requesting openthread message sequence charts</a>, but as you see there, there are some specification limitations. However, the <a href="https://openthread.io/guides">openthread website</a>&nbsp;should contain some useful information.</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/277850?ContentTypeID=1Fri, 30 Oct 2020 14:40:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6398d9e2-8b8d-474f-a549-59c871763c19QuentinD<p>Hello Edvin</p> <p>No, I don&#39;t have any particular problem. I&#39;m just asking this question to better understand what&#39;s going on in my Thread Network.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/277845?ContentTypeID=1Fri, 30 Oct 2020 14:25:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f186aaa4-8c5f-4763-bd62-b3ab91c6c4f0Edvin<p>Hello,</p> <p>I guess it has something to do with the commissioning of the device, and assigning the address when the device joins the network, but exactly what all the bytes mean, I am not sure.&nbsp;</p> <p>Is there a particular reason why you are asking about these packets? Are you experiencing any issues when adding the nodes to the network?</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>